Siemens HED43B090L


The Siemens catalog number HED43B090L is a molded case circuit breaker designed for reliable circuit protection. This Sentron Series breaker features a thermal magnetic trip mechanism, providing both overload and short-circuit protection. Rated for 90 amps and compatible with 480 VAC systems, it has three poles and a high interrupting capacity, making it suitable for demanding industrial applications. Built to operate effectively at standard ambient temperatures of up to 40 degrees Celsius, this Type ED breaker offers durable and consistent performance. This product is available through BSP Automation, ensuring dependable access for your automation and electrical needs.
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